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#define exec_op glue(exec_, OP) |
#define exec_op glue(exec_, OP) |
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#define exec_opq glue(glue(exec_, OP), q) |
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#define exec_opl glue(glue(exec_, OP), l) |
#define exec_opl glue(glue(exec_, OP), l) |
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#define exec_opw glue(glue(exec_, OP), w) |
#define exec_opw glue(glue(exec_, OP), w) |
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#define exec_opb glue(glue(exec_, OP), b) |
#define exec_opb glue(glue(exec_, OP), b) |
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#ifndef OP_SHIFTD |
#ifndef OP_SHIFTD |
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#ifdef OP_NOBYTE |
#ifdef OP_NOBYTE |
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#define EXECSHIFT(size, res, s1, s2, flags) \ |
#define EXECSHIFT(size, rsize, res, s1, s2, flags) \ |
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asm ("push %4\n\t"\ |
asm ("push %4\n\t"\ |
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"popf\n\t"\ |
"popf\n\t"\ |
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stringify(OP) size " %" size "2, %" size "0\n\t" \ |
stringify(OP) size " %" rsize "2, %" rsize "0\n\t" \ |
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"pushf\n\t"\ |
"pushf\n\t"\ |
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"popl %1\n\t"\ |
"pop %1\n\t"\ |
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: "=g" (res), "=g" (flags)\ |
: "=g" (res), "=g" (flags)\ |
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: "r" (s1), "0" (res), "1" (flags)); |
: "r" (s1), "0" (res), "1" (flags)); |
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#else |
#else |
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#define EXECSHIFT(size, res, s1, s2, flags) \ |
#define EXECSHIFT(size, rsize, res, s1, s2, flags) \ |
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asm ("push %4\n\t"\ |
asm ("push %4\n\t"\ |
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"popf\n\t"\ |
"popf\n\t"\ |
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stringify(OP) size " %%cl, %" size "0\n\t" \ |
stringify(OP) size " %%cl, %" rsize "0\n\t" \ |
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"pushf\n\t"\ |
"pushf\n\t"\ |
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"popl %1\n\t"\ |
"pop %1\n\t"\ |
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: "=q" (res), "=g" (flags)\ |
: "=q" (res), "=g" (flags)\ |
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: "c" (s1), "0" (res), "1" (flags)); |
: "c" (s1), "0" (res), "1" (flags)); |
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#endif |
#endif |
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void exec_opl(int s2, int s0, int s1, int iflags) |
#if defined(__x86_64__) |
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void exec_opq(long s2, long s0, long s1, long iflags) |
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{ |
{ |
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int res, flags; |
long res, flags; |
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res = s0; |
res = s0; |
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flags = iflags; |
flags = iflags; |
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EXECSHIFT("", res, s1, s2, flags); |
EXECSHIFT("q", "", res, s1, s2, flags); |
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/* overflow is undefined if count != 1 */ |
/* overflow is undefined if count != 1 */ |
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if (s1 != 1) |
if (s1 != 1) |
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flags &= ~CC_O; |
flags &= ~CC_O; |
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printf("%-10s A=%08x B=%08x R=%08x CCIN=%04x CC=%04x\n", |
printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n", |
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stringify(OP) "q", s0, s1, res, iflags, flags & CC_MASK); |
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} |
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#endif |
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void exec_opl(long s2, long s0, long s1, long iflags) |
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{ |
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long res, flags; |
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res = s0; |
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flags = iflags; |
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EXECSHIFT("l", "k", res, s1, s2, flags); |
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/* overflow is undefined if count != 1 */ |
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if (s1 != 1) |
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flags &= ~CC_O; |
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printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n", |
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stringify(OP) "l", s0, s1, res, iflags, flags & CC_MASK); |
stringify(OP) "l", s0, s1, res, iflags, flags & CC_MASK); |
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} |
} |
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void exec_opw(int s2, int s0, int s1, int iflags) |
void exec_opw(long s2, long s0, long s1, long iflags) |
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{ |
{ |
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int res, flags; |
long res, flags; |
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res = s0; |
res = s0; |
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flags = iflags; |
flags = iflags; |
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EXECSHIFT("w", res, s1, s2, flags); |
EXECSHIFT("w", "w", res, s1, s2, flags); |
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/* overflow is undefined if count != 1 */ |
/* overflow is undefined if count != 1 */ |
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if (s1 != 1) |
if (s1 != 1) |
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flags &= ~CC_O; |
flags &= ~CC_O; |
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printf("%-10s A=%08x B=%08x R=%08x CCIN=%04x CC=%04x\n", |
printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n", |
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stringify(OP) "w", s0, s1, res, iflags, flags & CC_MASK); |
stringify(OP) "w", s0, s1, res, iflags, flags & CC_MASK); |
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} |
} |
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#else |
#else |
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#define EXECSHIFT(size, res, s1, s2, flags) \ |
#define EXECSHIFT(size, rsize, res, s1, s2, flags) \ |
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asm ("push %4\n\t"\ |
asm ("push %4\n\t"\ |
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"popf\n\t"\ |
"popf\n\t"\ |
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stringify(OP) size " %%cl, %" size "5, %" size "0\n\t" \ |
stringify(OP) size " %%cl, %" rsize "5, %" rsize "0\n\t" \ |
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"pushf\n\t"\ |
"pushf\n\t"\ |
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"popl %1\n\t"\ |
"pop %1\n\t"\ |
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: "=g" (res), "=g" (flags)\ |
: "=g" (res), "=g" (flags)\ |
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: "c" (s1), "0" (res), "1" (flags), "r" (s2)); |
: "c" (s1), "0" (res), "1" (flags), "r" (s2)); |
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void exec_opl(int s2, int s0, int s1, int iflags) |
#if defined(__x86_64__) |
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void exec_opq(long s2, long s0, long s1, long iflags) |
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{ |
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long res, flags; |
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res = s0; |
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flags = iflags; |
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EXECSHIFT("q", "", res, s1, s2, flags); |
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/* overflow is undefined if count != 1 */ |
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if (s1 != 1) |
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flags &= ~CC_O; |
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printf("%-10s A=" FMTLX " B=" FMTLX " C=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n", |
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stringify(OP) "q", s0, s2, s1, res, iflags, flags & CC_MASK); |
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} |
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#endif |
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void exec_opl(long s2, long s0, long s1, long iflags) |
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{ |
{ |
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int res, flags; |
long res, flags; |
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res = s0; |
res = s0; |
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flags = iflags; |
flags = iflags; |
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EXECSHIFT("", res, s1, s2, flags); |
EXECSHIFT("l", "k", res, s1, s2, flags); |
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/* overflow is undefined if count != 1 */ |
/* overflow is undefined if count != 1 */ |
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if (s1 != 1) |
if (s1 != 1) |
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flags &= ~CC_O; |
flags &= ~CC_O; |
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printf("%-10s A=%08x B=%08x C=%08x R=%08x CCIN=%04x CC=%04x\n", |
printf("%-10s A=" FMTLX " B=" FMTLX " C=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n", |
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stringify(OP) "l", s0, s2, s1, res, iflags, flags & CC_MASK); |
stringify(OP) "l", s0, s2, s1, res, iflags, flags & CC_MASK); |
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} |
} |
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void exec_opw(int s2, int s0, int s1, int iflags) |
void exec_opw(long s2, long s0, long s1, long iflags) |
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{ |
{ |
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int res, flags; |
long res, flags; |
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res = s0; |
res = s0; |
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flags = iflags; |
flags = iflags; |
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EXECSHIFT("w", res, s1, s2, flags); |
EXECSHIFT("w", "w", res, s1, s2, flags); |
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/* overflow is undefined if count != 1 */ |
/* overflow is undefined if count != 1 */ |
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if (s1 != 1) |
if (s1 != 1) |
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flags &= ~CC_O; |
flags &= ~CC_O; |
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printf("%-10s A=%08x B=%08x C=%08x R=%08x CCIN=%04x CC=%04x\n", |
printf("%-10s A=" FMTLX " B=" FMTLX " C=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n", |
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stringify(OP) "w", s0, s2, s1, res, iflags, flags & CC_MASK); |
stringify(OP) "w", s0, s2, s1, res, iflags, flags & CC_MASK); |
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} |
} |
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#endif |
#endif |
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#ifndef OP_NOBYTE |
#ifndef OP_NOBYTE |
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void exec_opb(int s0, int s1, int iflags) |
void exec_opb(long s0, long s1, long iflags) |
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{ |
{ |
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int res, flags; |
long res, flags; |
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res = s0; |
res = s0; |
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flags = iflags; |
flags = iflags; |
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EXECSHIFT("b", res, s1, 0, flags); |
EXECSHIFT("b", "b", res, s1, 0, flags); |
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/* overflow is undefined if count != 1 */ |
/* overflow is undefined if count != 1 */ |
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if (s1 != 1) |
if (s1 != 1) |
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flags &= ~CC_O; |
flags &= ~CC_O; |
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printf("%-10s A=%08x B=%08x R=%08x CCIN=%04x CC=%04x\n", |
printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n", |
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stringify(OP) "b", s0, s1, res, iflags, flags & CC_MASK); |
stringify(OP) "b", s0, s1, res, iflags, flags & CC_MASK); |
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} |
} |
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#endif |
#endif |
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void exec_op(int s2, int s0, int s1) |
void exec_op(long s2, long s0, long s1) |
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{ |
{ |
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s2 = i2l(s2); |
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s0 = i2l(s0); |
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#if defined(__x86_64__) |
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exec_opq(s2, s0, s1, 0); |
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#endif |
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exec_opl(s2, s0, s1, 0); |
exec_opl(s2, s0, s1, 0); |
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#ifdef OP_SHIFTD |
#ifdef OP_SHIFTD |
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if (s1 <= 15) |
if (s1 <= 15) |
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exec_opb(s0, s1, 0); |
exec_opb(s0, s1, 0); |
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#endif |
#endif |
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#ifdef OP_CC |
#ifdef OP_CC |
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#if defined(__x86_64__) |
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exec_opq(s2, s0, s1, CC_C); |
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#endif |
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exec_opl(s2, s0, s1, CC_C); |
exec_opl(s2, s0, s1, CC_C); |
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exec_opw(s2, s0, s1, CC_C); |
exec_opw(s2, s0, s1, CC_C); |
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exec_opb(s0, s1, CC_C); |
exec_opb(s0, s1, CC_C); |
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void glue(test_, OP)(void) |
void glue(test_, OP)(void) |
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{ |
{ |
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int i; |
int i, n; |
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for(i = 0; i < 32; i++) |
#if defined(__x86_64__) |
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n = 64; |
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#else |
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n = 32; |
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#endif |
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for(i = 0; i < n; i++) |
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exec_op(0x21ad3d34, 0x12345678, i); |
exec_op(0x21ad3d34, 0x12345678, i); |
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for(i = 0; i < 32; i++) |
for(i = 0; i < n; i++) |
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exec_op(0x813f3421, 0x82345678, i); |
exec_op(0x813f3421, 0x82345678, i); |
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} |
} |
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